<template>
    <div>
        <!-- 面包屑导航区域 -->
        <el-breadcrumb separator-class="el-icon-arrow-right">
        <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
        <el-breadcrumb-item>订单管理</el-breadcrumb-item>
        <el-breadcrumb-item>订单列表</el-breadcrumb-item>
        </el-breadcrumb>

        <!-- 卡片视图区域 -->
        <el-card>
            <el-row :gutter="20">
                <el-col :span="5">
                    <el-input placeholder="请输入内容" v-model="queryInfo.query" clearable @clear="getOrderList">
                        <el-button slot="append" icon="el-icon-search" @click="getOrderList"></el-button>
                    </el-input>
                </el-col>
            </el-row>

            <!-- table表格区 -->
            <el-table :data="orderlist" border stripe>
                <el-table-column type="index" label="#"></el-table-column>
                <el-table-column prop="order_number" label="订单编号"></el-table-column>
                <el-table-column prop="order_price" label="订单价格(元)" width="95px"></el-table-column>
                <el-table-column prop="pay_status" label="是否付款" width="100px">
                    <template slot-scope="scope">
                        <el-tag type="success" v-if="scope.row.pay_status === '1'">已付款</el-tag>
                        <el-tag type="danger" v-else>未付款</el-tag>
                    </template>
                </el-table-column>
                <el-table-column prop="is_send" label="是否发货" width="70px"></el-table-column>
                <el-table-column label="下单时间" width="140px">
                    <template slot-scope="scope">
                        {{ scope.row.create_time | dataFormat}}
                    </template>
                </el-table-column>
                <el-table-column label="操作" width="130px">
                    <template slot-scope="scope">
                        <!-- 修改地址按钮 -->
                        <el-tooltip effect="dark" content="修改订单地址" placement="top-start">
                            <el-button type="primary" icon="el-icon-edit" size="mini" @click="showBox"></el-button>
                        </el-tooltip>

                        <!-- 查看物流按钮 -->
                        <el-tooltip effect="dark" content="物流信息" placement="top-start">
                            <el-button type="success" icon="el-icon-location" size="mini" @click="showProgressBox"></el-button>
                        </el-tooltip>
                    </template>
                </el-table-column>
            </el-table>

            <!-- 分页区域 -->
            <el-pagination
                @size-change="handleSizeChange"
                @current-change="handleCurrentChange"
                :current-page="queryInfo.pagenum"
                :page-sizes="[5, 10, 20, 50]"
                :page-size="queryInfo.pagesize"
                layout="total, sizes, prev, pager, next, jumper"
                :total="total" background>
            </el-pagination>
        </el-card>

        <!-- 修改地址的对话框 -->
        <el-dialog title="修改地址" :visible.sync="addressVisible" width="40%" @close="addressDialogClosed">
            <el-form :model="addressForm" :rules="addressFormRules" ref="addressFormRef" label-width="100px">
                <el-form-item label="省市区/县" prop="address1">
                    <el-cascader :options="cityData" v-model="addressForm.address1"></el-cascader>
                </el-form-item>
                <el-form-item label="详细地址" prop="address2">
                <el-input v-model="addressForm.address2"></el-input>
                </el-form-item>
            </el-form>
            <span slot="footer" class="dialog-footer">
                <el-button @click="addressVisible = false">取 消</el-button>
                <el-button type="primary" @click="addressVisible = false">确 定</el-button>
            </span>
        </el-dialog>

        <!-- 展示物流进度的对话框 -->
        <el-dialog title="物流进度" :visible.sync="progressVisible" width="50%">
            <!-- 时间线 -->
            <el-timeline>
                <el-timeline-item v-for="(activity, index) in progressInfo" :key="index" :timestamp="activity.time">
                {{activity.context}}
                </el-timeline-item>
            </el-timeline>
        </el-dialog>
    </div>
</template>

<script>
import cityData from './citydata.js'
export default {
    data(){
        return {
            queryInfo:{
                query: '',
                pagenum: 1,
                pagesize: 10
            },
            // 商品列表
            orderlist: [],
            // 总数据条数
            total: 0,
            // 控制修改地址对话框的展示与隐藏
            addressVisible: false,
            // 修改地址信息对象
            addressForm:{
                address1: [],
                address2: ''
            },
            addressFormRules: {
                address1:[
                    { required: true, message: '请选择省市区县', trigger: 'blur' }
                ],
                address2: [
                    { required: true, message: '请输入详细地址', trigger: 'blur' }
                ]
            },
            cityData,
            progressVisible: false,
            progressInfo: []
        }
    },
    created(){
        this.getOrderList()
    },
    methods:{
        async getOrderList(){
            const {data: res} = await this.$http.get('orders',{
                params: this.queryInfo
            })
            console.log(res.data)
            if(res.meta.status !== 200){
                return this.$message.error('获取订单列表失败')
            }
            this.orderlist = res.data.goods
            this.total = res.data.total
        },
        // 监听pagesize改变的事件
        handleSizeChange (newSize) {
            // console.log(newSize)
            this.queryInfo.pagesize = newSize
            this.getOrderList()
        },
        // 监听页码值改变的事件
        handleCurrentChange (newPage) {
            // console.log(newPage)
            this.queryInfo.pagenum = newPage
            this.getOrderList()
        },
        // 展示修改地质队额对话框
        showBox(){
            this.addressVisible = true
        },
        // 关闭对话框清空表单
        addressDialogClosed() {
            this.$refs.addressFormRef.resetFields()
        },
        // 获取物流进度
        async showProgressBox() {
            const { data: res } = await this.$http.get('/kuaidi/804909574412544580')

            if (res.meta.status !== 200) {
                return this.$message.error('获取物流进度失败！')
            }

            this.progressInfo = res.data

            this.progressVisible = true
            console.log(this.progressInfo)
        }
    }
}
</script>

<style lang="less" scoped>
// @import '../../plugins/timeline/timeline.css';
// @import '../../plugins/timeline-item/timeline-item.css';
.el-cascader {
    width: 100%;
}
</style>
